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Blood detection sampling tube and method thereof

A blood detection and sampling tube technology, which is applied in the direction of using liquid/vacuum for liquid tightness measurement, measurement device, diagnostic record/measurement, etc. , The structure is simple, the effect of improving blood collection efficiency

Inactive Publication Date: 2018-02-09
无锡飞述科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Blood testing is the most common medical testing method. Most of the existing blood collection tubes adopt the vacuum tube blood collection method. If the vacuum tube leaks cannot be visually judged, the leaking vacuum tube may be encountered during the blood collection process, making the blood collection process not smooth. It is easy to cause blood collection accidents

Method used

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  • Blood detection sampling tube and method thereof
  • Blood detection sampling tube and method thereof
  • Blood detection sampling tube and method thereof

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] as attached Figures 1 to 3 The shown blood test sampling tube includes a sampling tube body 16, a sampling tube sealing cover 1, a base plug 12, an elastic elastic line 9 and a piston 8;

[0020] The sampling tube body 16 is a transparent straight tube structure, and the sampling tube sealing cover 1 is sealed and fixed at one port of the sampling tube body 16; the base plug 12 is arranged at the other port of the sampling tube body 16 The piston 8 is arranged on the inner wall of the sampling tube body 16, and a negative pressure chamber 3 is formed between the piston 8 and the sealing cover 1 of the sampling tube; one end of the tightened elastic elastic line 9 is connected to the Base plug 12, the other end of which is connected to the piston 8; the inner wall of the middle part of the sampling tube body 16 protrudes from a piston stop ring 7; the piston 8 ...

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Abstract

The invention discloses a sampling tube for blood detection, which comprises a sampling tube body, a sampling tube sealing cover, a base plug, an elastic elastic thread and a piston; the sampling tube body is a transparent straight tube structure, and the sampling tube sealing cover is sealed and fixed The cover is set on one port of the sampling tube body; the base plug is set on the other port of the sampling tube body; the piston is set on the inner wall of the sampling tube body, and the piston and the sealing cover of the sampling tube A negative pressure chamber is formed between them; one end of the tightened elastic elastic line is connected to the base plug, and the other end is connected to the piston; the device of the present invention has a simple structure and can be judged according to the position of the piston before blood collection Whether the blood collection tube has deteriorated and leaked can effectively reduce the accident rate of blood collection.

Description

technical field [0001] The invention belongs to the field of blood detection, in particular to a blood detection sampling tube and a method thereof. Background technique [0002] Blood testing is the most common medical testing method. Most of the existing blood collection tubes adopt the vacuum tube blood collection method. If the vacuum tube leaks cannot be visually judged, the leaking vacuum tube may be encountered during the blood collection process, making the blood collection process not smooth. It is easy to cause blood collection accidents. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a blood testing sampling tube that can quickly determine whether it is scrapped. [0004] Technical solution: In order to achieve the above purpose, a blood test sampling tube of the present invention includes a sampling tube body, a sealing cover of the sampling tube, a base plug, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/28A61B5/154
CPCG01M3/2846A61B5/15003A61B5/150343A61B5/150961A61B5/154
Inventor 唐霞云
Owner 无锡飞述科技有限公司
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